2 writes to IsDropDownOpen
PresentationFramework (1)
System\Windows\Controls\DataGridComboBoxColumn.cs (1)
548comboBox.IsDropDownOpen = true;
PresentationUI (1)
MS\Internal\Documents\Application\ZoomComboBox.cs (1)
306IsDropDownOpen = true;
21 references to IsDropDownOpen
PresentationFramework (19)
System\Windows\Automation\Peers\ComboBoxAutomationPeer.cs (2)
64else if (pattern == PatternInterface.Scroll && !owner.IsDropDownOpen) 233return owner.IsDropDownOpen ? ExpandCollapseState.Expanded : ExpandCollapseState.Collapsed;
System\Windows\Controls\ComboBox.cs (17)
178return cb.IsDropDownOpen ? BooleanBoxes.FalseBox : value; 504return (!comboBox.IsDropDownOpen && comboBox.IsKeyboardFocusWithin) || 570if (IsDropDownOpen) 1013else if (IsDropDownOpen) 1110if ((IsEditable || (!IsDropDownOpen)) && itemNavigateArgs.DeviceUsed is KeyboardDevice) 1135if (IsDropDownOpen && !IsKeyboardFocusWithin) 1166if (!comboBox.IsDropDownOpen) 1186if (comboBox.IsDropDownOpen) 1278if (IsDropDownOpen && Mouse.Captured == this && DidMouseMove()) 1398if (IsDropDownOpen) 1406if (IsDropDownOpen) 1702if (comboBox.IsDropDownOpen && Mouse.Captured == null && MS.Win32.SafeNativeMethods.GetCapture() == IntPtr.Zero) 1751if (comboBox.IsDropDownOpen && !comboBox.StaysOpenOnEdit) 1779if (IsDropDownOpen) 1795if (comboBox.IsDropDownOpen) 1837KeyboardToggleDropDown(!IsDropDownOpen, commitSelection); 1888if (IsDropDownOpen)
PresentationUI (2)
MS\Internal\Documents\Application\ZoomComboBox.cs (2)
277if (IsDropDownOpen) 304if (!IsDropDownOpen)